Upon entering the Starra Bio Centre, one would assume that this centre is just the same as all of the others neighboring it in Kibera. But once you walk past the circular centre itself, you are greeted by a large tent filled with plants, a greenhouse. This is where Joseph has worked for the past two years, and like his coworkers at other centres, Joseph spends most of his day cleaning and collecting pay. But he also has an extra job, tending to the greenhouse, planting, sowing, and harvesting the tomatoes and green peppers they sell there. Joseph enjoys earnings living this way and says that it is a much fairer job than his previous one as a servant. He also says there are many challenges to his job. He often has to deal with abusive customers who refuse to pay after using the bio centre. Joseph says that he does not want to fight these thugs and often has to let them go without paying. Another challenge Joseph faces is the water scarcity in the area, and finds it frustrating that water is such an expensive commodity. But overall, Joseph is happy with his job and feels so comfortable working at the Bio Centre.